1.Money is collceted by john

2.the window is opened by anna

3.our homework is done by us

4.a question is asked by me

5.the qicture is cut out

6.a lot of grass is atten by the sheep 

7.our rooms aren`t cleaned by us

thông cảm mình chx lam xong

Exercise 1: Chuyển các câu sau sang thể bị động

1. Money is collected by john.

2. The window is opened by anna.

3. Our homework is done.

4. A question is asked.

5. The picture is cut out.

6. A lot of grass is eaten by the sheep.

7. Our rooms aren't cleaned.

8. The car isn't repaired by william.

9 .Is this circle drawn by sue?

10. Is the dog fed?

11. My books are taken away.

12. A story is told by the teacher.

13. I am brought this dish by the waiter.

14. These postcards are sent to us by our friends.

15. This room is kept tiday all the time.

16. His exercise is done every afternoon.

17. I am called every day.

18. The floor is cleaned twice a day by susan.

19. A chocolate cake is eaten.

20. This house is sold.

21. A letter is written by william.

22. The dishes are washed every day.

23. This song is sung.

24. The floor is swept.

25. My dog is taken care of.

Exercise 2: Đổi những câu sau đây từ chủ động sang bị động

1. A window is being cleaned.

2. A photo is being taken by nina.

3. English is being learnt by sam at the moment.

4. My house is being built.

5. A report is being written now.

6. Novels are being read right now.

7. The floor is being swept.

8. My exercise is being done now.

9. My favourite songs are being sung now.

10. My car is being fixed.

Exercise 3: Chuyển các câu sau sang thể bị động

1. The regulation hasn't been changed by the government.

2. Flight 202 from miami has been delayed by bad weather.

3. This machine hasn't been used for ages.